Features1EASY TO USE: Anyone can quickly learn the very basic measurement procedure. Skinfold caliper accurately measure body fat levels.2HIGH ACCURACY: Provides you with the same accurate results as other body fat measuring devices. Perfect for fitness enthusiasts and trainers.3BODY FAT OBSERVATION: Track your body fat percentage over time and observe your progress. Can help you stay motivated on your fitness and health journey .4COMPACT SIZE: The portable digital LCD skin fat caliper tester is compact, lightweight and self contained, fits in your gym bag.5DURABLE MATERIAL: The digital body fat caliper is made of premium plastic material, durable, not easy to be damaged, long service life.SpecificationItem Type: Body Fat CaliperMaterial: PlasticUses: The body fat tester measures your body fat by measuring the thickness of your skinfold rather than based on your weight or height, this caliper provides you with the same accurate results as other body fat measuring devices. Perfect for fitness enthusiasts and trainersShips Without BatteriesBattery: 3V CR2032 Button Cell x 1Package List1 x Digital Fat Caliper1 x Instruction Drawing